code: def write_to_file(self, filename):
      with open(filename, "w") as output:
          output.write(json.dumps(self.type_list) + "\n")
          output.write(json.dumps(self.role_list) + "\n")
          output.write(json.dumps(self.type_role_dict) + "\n")
  
file_path: DeepKE/src/deepke/name_entity_re/cross/extraction/record_schema.py
imports: import json
  from collections import defaultdict
  from typing import List
label_desc: Use image node_id 5 for calling the RecordSchema obj's underlying member method code with example usage: obj.write_to_file(filename) without return types